body {
    background-color: #f3f5f8;
}

/*  register头部 */

.top {
    width: 100%;
    background-color: #fff;
    height: 62px;
}

.top-main {
    line-height: 62px;
}

.top-main-right {
    font-size: 14px;
    color: #9d8eab;
}

.top-main-right a {
    color: #00bdff;
    font-size: 14px;
}

/* 大的白色框框 */
.mask {
    width: 1000px;
    height: 670px;
    background-color: #fff;
    margin: 0 auto;
    margin-top: 80px;
}

/* 里面的内容部分 */
.form {
    width: 420px;
    margin: 0 auto;
    /* background-color: #00bdff; */
}

.mask-h1 {
    font-size: 38px;
    color: #4b4b4b;
    line-height: 58px;
    padding-top: 37px;
    font-weight: normal;
}

.mask-h2 {
    font-size: 26px;
    color: #4b4b4b;
    line-height: 48px;
    font-weight: normal;
}

.mask-p {
    height: 32px;
    background-color: #ED510A;
    line-height: 32px;
    color: #fff;
    background-image: url(../images/reg-gift.png);
    background-repeat: no-repeat;
    background-position: 42px 6px;
    padding-left: 70PX;
    margin-bottom: 29px;
}

/* 登录框 */
/* 用户名 */
form {
    width: 422px;
}

form div {
    width: 422px;
    height: 40px;
    margin-bottom: 30px;
    position: relative;
}

.item-main {
    width: 422px;
    height: 40px;
    border: 1px solid #ccc;
    border-radius: 4px;
    outline: none;
    box-sizing: border-box;
    padding: 0 30px 0 10px;
}

.item-img {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    display: none;
}

.warning {
    color: red;
    font-size: 12px;
    position: absolute;
    left: 445px;
    width: 200px;
    top: 50%;
    transform: translateY(-50%);
    display: none;
}

.button {
    position: absolute;
    right: 0;
    top: 0;
    width: 120px;
    height: 40px;
    border: 1px solid #999;
    border-radius: 0 3px 3px 0;
}

.warning-span {
    width: 20px;
    height: 20px;
    background: url(../images/sprite2.png);
    background-repeat: no-repeat;
    background-position: 0px -128px;
    margin-top: 2px;
    line-height: 40px;
    display: inline-block;
    vertical-align: middle;
}

.item .item-img {
    right: 130px;
}

.item input {
    padding-right: 160px;
}

.btn {
    width: 100%;
    height: 40px;
    background: #ccc;
    color: #000;
    border: none;
    margin: 30px 0;
}

.ckbox-span {
    font-size: 12px;
    color: #a3a3a3;
}

.ckbox-a {
    color: #00bdff;
}